Frank Maguth Nezu, M.D.
NPI 1770658437ActiveIndividual· Urology· Columbia, MD
Urology (M.D.) in Columbia, Maryland, trained at University of Pittsburgh School of Medicine (class of 1998). 1,452 Medicare patients in 2024, $387,539 paid; nearly all of their 2,857 Part D prescriptions were generic (91%). Sumitomo Pharma America, Inc. was the largest of 26 companies reporting payments in 2025, $2,051 in all, mostly food and beverage.
Overview
| NPI | 1770658437 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 21, 2006 |
| Last updated in NPPES | Sep 28, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | D0061143 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (DC); Practitioner - Urology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,452 |
|---|---|
| Services billed | 20,155 across 77 procedure codes |
| Paid by Medicare | $387,539 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,857 · 7,510 30-day fills |
|---|---|
| Patients | 731 |
| Total drug cost | $348,793 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Urology |
Medical group
- Chesapeake Urology Associates LLCGermantown, MD · 177 clinicians
Hospital affiliation
- Johns Hopkins Howard County Medical CenterColumbia, MD
Industry payments (Open Payments)
- 2025$2,051 · 81 payments from 26 companies
- 2024$2,472 · 95 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $302.12 | 15 |
| Janssen Biotech, Inc. | $197.88 | 6 |
| Endo USA, Inc. | $153.44 | 6 |
| Immunitybio, Inc. | $135.17 | 1 |
| Urogen Pharma, Inc. | $110.75 | 5 |
What the 2025 payments were for
- Food and Beverage$2,051 · 81 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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